I've had McAfee since July and never really paid much attention to it. I knew that it used a lot of my RAM(idle 22% of 8GBs) at all times but I just kind of assumed that was normal. Last night I began to wonder if it would be better to get rid of McAfee and instead use a free service such as Windows defender or Avast. I don't visit risky websites, open emails from unknown contacts, and the most dangerous thing I do is download music/games legally. So should I get rid of McAfee for a service that would be less of a resource hog? How does McAfee compare to free antivirus software? Thanks for any help!